Lind shot through the sky as an emerald streak. His speed was far faster than any artifact could possibly maintain but he could still go faster if he wished.
He was currently flying as fast as he could to recover his Qi. The trick was that he allocated the different elemental sets at a rotation.
He would exhaust his natural Qi, then do demonic, and finally Celestial Qi. No one else could do it so it made for an excellent way to hide his movements. The demons used a combination of flying artifacts and some strange harnesses.
He assumed they were for larger beasts at one time but had been adapted such that a group of Radiant Tiers could switch between carrying it as a group and the others could rest. It simply demonstrated the insane power of a Radiant Tier but the risks were clear.